Being English, I don’t have to do this so hardly the expert.
@electricfeet wrote this Guide. If it doesn’t work in Chinese then please let us know as such an important language.
Hi @capthong, the Customizr theme has been translated in Chinese (zh_CN). You can activate the language in your wp-config.php file. More about this here : http://codex.wordpress.org/WordPress_in_Your_Language
If you find some unstranslated strings or things that have to be updated, please let met know.
By the way I am looking for volunteers to improve the existing translation of the theme in Chinese! More about translating theme here : http://codex.wordpress.org/Translating_WordPress
Thanks